Trace number 3495483

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
OptimuS x100_source? (TO) 1800.07 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_141.cnf
MD5SUM60627d72893e89b89d36a70bed519854
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark82.4565
Satisfiable
(Un)Satisfiability was proved
Number of variables5082
Number of clauses14026
Sum of the clauses size32396
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29670
Number of clauses of size 34350
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3495483-1307807741/watcher-3495483-1307807741 -o /tmp/evaluation-result-3495483-1307807741/solver-3495483-1307807741 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495483-1307807741.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.99 3.34 2.97 5/189 26728
/proc/meminfo: memFree=31056888/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=2480 CPUtime=0 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4194304 89 0 0 0 0 0 0 0 25 0 1 0 971004759 2539520 43 33554432000 4194304 4280283 140734119101488 18446744073709551615 256410467975 0 2147483391 4096 0 0 0 0 17 2 0 0 0
/proc/26728/statm: 620 43 34 21 0 23 0

[startup+0.0435269 s]
/proc/loadavg: 3.99 3.34 2.97 5/189 26728
/proc/meminfo: memFree=31056888/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=24028 CPUtime=0.03 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 1579 0 0 0 3 0 0 0 25 0 1 0 971004759 24604672 1497 33554432000 4194304 4280283 140734119101488 18446744073709551615 4208173 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 6007 1497 251 21 0 2644 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24028

[startup+0.100533 s]
/proc/loadavg: 3.99 3.34 2.97 5/189 26728
/proc/meminfo: memFree=31056888/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=24292 CPUtime=0.09 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 1784 0 0 0 9 0 0 0 25 0 1 0 971004759 24875008 1700 33554432000 4194304 4280283 140734119101488 18446744073709551615 4258928 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 6073 1700 270 21 0 2710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24292

[startup+0.300488 s]
/proc/loadavg: 3.99 3.34 2.97 5/189 26728
/proc/meminfo: memFree=31056888/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=31564 CPUtime=0.29 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 3689 0 0 0 29 0 0 0 25 0 1 0 971004759 32321536 3602 33554432000 4194304 4280283 140734119101488 18446744073709551615 4257670 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 7891 3603 270 21 0 4528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31564

[startup+0.700418 s]
/proc/loadavg: 3.99 3.34 2.97 5/189 26728
/proc/meminfo: memFree=31056888/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=50684 CPUtime=0.68 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 7833 0 0 0 68 0 0 0 25 0 1 0 971004759 51900416 7741 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 12671 7741 270 21 0 9308 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 50684

[startup+1.50027 s]
/proc/loadavg: 3.99 3.34 2.97 5/190 26729
/proc/meminfo: memFree=31042644/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=100604 CPUtime=1.49 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 15373 0 0 0 148 1 0 0 25 0 1 0 971004759 103018496 15277 33554432000 4194304 4280283 140734119101488 18446744073709551615 4257965 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 25151 15282 270 21 0 21788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100604

[startup+3.10096 s]
/proc/loadavg: 3.99 3.34 2.97 5/190 26729
/proc/meminfo: memFree=30993284/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=51096 CPUtime=3.08 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 49885 0 0 0 303 5 0 0 25 0 1 0 971004759 52322304 8676 33554432000 4194304 4280283 140734119101488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 12774 8676 270 21 0 9411 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51096

[startup+6.30036 s]
/proc/loadavg: 3.99 3.35 2.97 5/190 26729
/proc/meminfo: memFree=30981104/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=69848 CPUtime=6.29 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 100741 0 0 0 617 12 0 0 25 0 1 0 971004759 71524352 13972 33554432000 4194304 4280283 140734119101488 18446744073709551615 4242941 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 17462 13972 274 21 0 14099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69848

[startup+12.7012 s]
/proc/loadavg: 3.99 3.36 2.98 5/190 26729
/proc/meminfo: memFree=30991412/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=69848 CPUtime=12.69 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 199772 0 0 0 1244 25 0 0 25 0 1 0 971004759 71524352 13972 33554432000 4194304 4280283 140734119101488 18446744073709551615 4257981 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 17462 13972 274 21 0 14099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69848

[startup+25.5007 s]
/proc/loadavg: 3.99 3.39 2.99 5/190 26730
/proc/meminfo: memFree=30963120/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=119168 CPUtime=25.48 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 384718 0 0 0 2501 47 0 0 25 0 1 0 971004759 122028032 22548 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 29792 22548 274 21 0 26429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119168

[startup+51.1009 s]
/proc/loadavg: 3.99 3.44 3.02 5/190 26730
/proc/meminfo: memFree=30968316/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=51.09 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 694868 0 0 0 5024 85 0 0 25 0 1 0 971004759 141152256 28569 33554432000 4194304 4280283 140734119101488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 28569 275 21 0 31098 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 137844

[startup+102.307 s]
/proc/loadavg: 3.99 3.52 3.07 5/190 26770
/proc/meminfo: memFree=30917396/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=102.3 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 1399365 0 0 0 10060 170 0 0 25 0 1 0 971004759 141152256 29610 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 29610 275 21 0 31098 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137844

[startup+162.301 s]
/proc/loadavg: 3.99 3.61 3.12 6/190 26771
/proc/meminfo: memFree=30947480/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=162.29 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 2178918 0 0 0 15964 265 0 0 25 0 1 0 971004759 141152256 27874 33554432000 4194304 4280283 140734119101488 18446744073709551615 256418935513 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 27874 275 21 0 31098 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 137844

[startup+222.3 s]
/proc/loadavg: 3.99 3.68 3.18 5/190 26773
/proc/meminfo: memFree=31013384/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=222.29 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 2873982 0 0 0 21876 353 0 0 25 0 1 0 971004759 141152256 26764 33554432000 4194304 4280283 140734119101488 18446744073709551615 4242926 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 26764 274 21 0 31098 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 137844

[startup+282.301 s]
/proc/loadavg: 3.99 3.73 3.22 5/190 26775
/proc/meminfo: memFree=30940692/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=282.29 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 3519150 0 0 0 27795 434 0 0 25 0 1 0 971004759 141152256 29514 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 29514 274 21 0 31098 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 137844

[startup+342.301 s]
/proc/loadavg: 3.99 3.78 3.27 5/190 26785
/proc/meminfo: memFree=30978160/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=342.29 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 4318531 0 0 0 33698 531 0 0 25 0 1 0 971004759 141152256 26543 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 26545 274 21 0 31098 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 137844

[startup+402.3 s]
/proc/loadavg: 4.05 3.83 3.32 5/190 26787
/proc/meminfo: memFree=30849544/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=402.3 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 5147509 0 0 0 39595 635 0 0 25 0 1 0 971004759 172711936 32840 33554432000 4194304 4280283 140734119101488 18446744073709551615 4256984 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 32840 274 21 0 38803 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 168664

[startup+462.301 s]
/proc/loadavg: 4.02 3.86 3.36 5/190 26826
/proc/meminfo: memFree=30947612/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=462.3 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 6029979 0 0 0 45478 752 0 0 25 0 1 0 971004759 172711936 36205 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 36206 274 21 0 38803 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 168664

[startup+522.301 s]
/proc/loadavg: 4.00 3.88 3.39 5/190 26866
/proc/meminfo: memFree=30932156/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=522.3 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 6849223 0 0 0 51369 861 0 0 25 0 1 0 971004759 172711936 33536 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 33536 274 21 0 38803 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 168664

[startup+582.3 s]
/proc/loadavg: 4.05 3.92 3.44 5/190 26868
/proc/meminfo: memFree=30837988/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=582.31 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 7620627 0 0 0 57271 960 0 0 25 0 1 0 971004759 172711936 38271 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 38271 274 21 0 38803 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 168664

[startup+642.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 4.00 3.96 3.56 5/190 26874
/proc/meminfo: memFree=30998468/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=822.31 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 10892112 0 0 0 80857 1374 0 0 25 0 1 0 971004759 141152256 26336 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 26336 270 21 0 31098 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 137844

[startup+882.3 s]
/proc/loadavg: 4.13 4.00 3.59 5/190 26876
/proc/meminfo: memFree=30965088/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=882.32 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 11646171 0 0 0 86762 1470 0 0 25 0 1 0 971004759 141152256 27767 33554432000 4194304 4280283 140734119101488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 27767 270 21 0 31098 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 137844

[startup+942.301 s]
/proc/loadavg: 4.04 4.00 3.62 5/190 26877
/proc/meminfo: memFree=30958092/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=88524 CPUtime=942.32 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 12425143 0 0 0 92666 1566 0 0 25 0 1 0 971004759 90648576 18642 33554432000 4194304 4280283 140734119101488 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 22131 18642 270 21 0 18768 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 88524

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.64 5/190 26879
/proc/meminfo: memFree=30929884/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=1002.33 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 13067921 0 0 0 98588 1645 0 0 25 0 1 0 971004759 141152256 28266 33554432000 4194304 4280283 140734119101488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 28266 270 21 0 31098 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 137844

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.66 5/190 26880
/proc/meminfo: memFree=30991336/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=1062.32 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 13818987 0 0 0 104501 1731 0 0 25 0 1 0 971004759 141152256 28989 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 28989 270 21 0 31098 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 137844

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.67 5/190 26882
/proc/meminfo: memFree=30898912/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=1122.32 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 14483011 0 0 0 110414 1818 0 0 25 0 1 0 971004759 141152256 28892 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 28892 270 21 0 31098 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 137844

[startup+1182.3 s]
/proc/loadavg: 3.66 3.92 3.66 4/184 26908
/proc/meminfo: memFree=31010224/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=88524 CPUtime=1182.33 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 15283915 0 0 0 116314 1919 0 0 25 0 1 0 971004759 90648576 18642 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 22131 18642 270 21 0 18768 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 88524

[startup+1242.3 s]
/proc/loadavg: 3.24 3.75 3.62 4/184 26909
/proc/meminfo: memFree=31024572/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=88524 CPUtime=1242.33 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 15998042 0 0 0 122226 2007 0 0 25 0 1 0 971004759 90648576 18642 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 22131 18642 270 21 0 18768 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 88524

[startup+1302.3 s]
/proc/loadavg: 3.08 3.60 3.57 4/184 26911
/proc/meminfo: memFree=30887232/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=1302.34 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 16840699 0 0 0 128121 2113 0 0 25 0 1 0 971004759 172711936 31625 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243112 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 31625 270 21 0 38803 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 168664

[startup+1362.3 s]
/proc/loadavg: 3.03 3.49 3.54 4/184 26912
/proc/meminfo: memFree=30839196/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=1362.33 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 17593214 0 0 0 134026 2207 0 0 25 0 1 0 971004759 141152256 28123 33554432000 4194304 4280283 140734119101488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 28126 270 21 0 31098 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 137844

[startup+1422.31 s]
/proc/loadavg: 2.56 3.30 3.47 2/172 26964
/proc/meminfo: memFree=31256844/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=88524 CPUtime=1422.34 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 18371148 0 0 0 139929 2305 0 0 25 0 1 0 971004759 90648576 18642 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 22131 18642 270 21 0 18768 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 88524

[startup+1482.3 s]
/proc/loadavg: 1.62 2.91 3.32 2/172 26966
/proc/meminfo: memFree=31219404/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=1482.34 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 19139364 0 0 0 145832 2402 0 0 25 0 1 0 971004759 141152256 26677 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 26677 270 21 0 31098 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 137844

[startup+1542.3 s]
/proc/loadavg: 1.23 2.56 3.17 2/172 26967
/proc/meminfo: memFree=31210820/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=1542.34 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 19949793 0 0 0 151726 2508 0 0 25 0 1 0 971004759 172711936 32556 33554432000 4194304 4280283 140734119101488 18446744073709551615 4256747 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 32556 270 21 0 38803 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 168664

[startup+1602.3 s]
/proc/loadavg: 1.08 2.27 3.04 3/172 26969
/proc/meminfo: memFree=31257408/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=1602.35 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 20756271 0 0 0 157626 2609 0 0 25 0 1 0 971004759 172711936 31702 33554432000 4194304 4280283 140734119101488 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 31702 270 21 0 38803 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 168664

[startup+1662.3 s]
/proc/loadavg: 1.10 2.05 2.91 2/172 26970
/proc/meminfo: memFree=31187432/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=217984 CPUtime=1662.35 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 21493528 0 0 0 163529 2706 0 0 25 0 1 0 971004759 223215616 43549 33554432000 4194304 4280283 140734119101488 18446744073709551615 4244297 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 54496 43565 270 21 0 51133 0
Current children cumulated CPU time (s) 1662.35
Current children cumulated vsize (KiB) 217984

[startup+1722.3 s]
/proc/loadavg: 1.04 1.86 2.79 2/172 26972
/proc/meminfo: memFree=31199060/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=1722.35 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 22229758 0 0 0 169430 2805 0 0 25 0 1 0 971004759 141152256 28224 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 28224 270 21 0 31098 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 137844

[startup+1782.3 s]
/proc/loadavg: 1.01 1.70 2.67 2/172 26974
/proc/meminfo: memFree=31197552/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=137844 CPUtime=1782.35 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 23000770 0 0 0 175321 2914 0 0 25 0 1 0 971004759 141152256 28347 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 34461 28347 270 21 0 31098 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 137844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.01 1.65 2.64 2/172 26974
/proc/meminfo: memFree=31203980/32950928 swapFree=67056212/67111528
[pid=26728] ppid=26726 vsize=168664 CPUtime=1800.06 cores=0,2
/proc/26728/stat : 26728 (OptimuS_release) R 26726 26728 24520 0 -1 4202496 23227336 0 0 0 177062 2944 0 0 25 0 1 0 971004759 172711936 32162 33554432000 4194304 4280283 140734119101488 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/26728/statm: 42166 32162 270 21 0 38803 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 168664

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1770.62
CPU system time (s): 29.4495
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 268072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.62
system time used= 29.4495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23227336
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 2991

runsolver used 2.97655 second user time and 6.49901 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-11 17:55:41
IDJOB=3495483
IDBENCH=88652
IDSOLVER=1988
FILE ID=node115/3495483-1307807741
RUNJOBID= node115-1307807352-26508
PBS_JOBID= 13551062
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_141.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495483-1307807741/watcher-3495483-1307807741 -o /tmp/evaluation-result-3495483-1307807741/solver-3495483-1307807741 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495483-1307807741.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 60627d72893e89b89d36a70bed519854
RANDOM SEED=992710656

node115.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31058160 kB
Buffers:        298732 kB
Cached:        1109612 kB
SwapCached:       9476 kB
Active:         719544 kB
Inactive:       981064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31058160 kB
SwapTotal:    67111528 kB
SwapFree:     67056212 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:      289752 kB
Mapped:          13548 kB
Slab:           126272 kB
PageTables:       5596 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   579700 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74128 MiB
End job on node115 at 2011-06-11 18:25:43